CL2017002875A1 - Closed loop systems and methods for recycling lead acid batteries - Google Patents
Closed loop systems and methods for recycling lead acid batteriesInfo
- Publication number
- CL2017002875A1 CL2017002875A1 CL2017002875A CL2017002875A CL2017002875A1 CL 2017002875 A1 CL2017002875 A1 CL 2017002875A1 CL 2017002875 A CL2017002875 A CL 2017002875A CL 2017002875 A CL2017002875 A CL 2017002875A CL 2017002875 A1 CL2017002875 A1 CL 2017002875A1
- Authority
- CL
- Chile
- Prior art keywords
- lead
- methods
- closed loop
- lead acid
- acid batteries
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/007—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least a movable electrode
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/04—Diaphragms; Spacing elements
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
<p>Un proceso electroquímico de circuito cerrado de recuperación de plomo de alta pureza que utiliza la formación continua de plomo adherente en un cátodo a partir de un electrolito que se utiliza para disolver la pasta de plomo desulfatada. Los cátodos preferidos incluyen cátodos que contienen aluminio que se hacen funcionar en ácido metanosulfónico para producir una composición metálica de matriz mixta micro o nanoporosa y se evita la formación de dióxido de plomo en el ánodo usando configuraciones de ánodos o condiciones de funcionamiento apropiadas.</p><p> A high-purity lead-recovery closed-circuit electrochemical process that uses continuous formation of adherent lead in a cathode from an electrolyte that is used to dissolve the pulsed lead paste. Preferred cathodes include aluminum-containing cathodes that are operated in methanesulfonic acid to produce a micro or nanoporous mixed matrix metal composition and the formation of lead dioxide in the anode using appropriate anode configurations or operating conditions is avoided. p>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562160849P | 2015-05-13 | 2015-05-13 | |
US201562161062P | 2015-05-13 | 2015-05-13 | |
US201562161068P | 2015-05-13 | 2015-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002875A1 true CL2017002875A1 (en) | 2018-04-20 |
Family
ID=57248625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002875A CL2017002875A1 (en) | 2015-05-13 | 2017-11-13 | Closed loop systems and methods for recycling lead acid batteries |
Country Status (23)
Country | Link |
---|---|
US (1) | US10793957B2 (en) |
EP (1) | EP3294929B1 (en) |
JP (1) | JP6775006B2 (en) |
KR (1) | KR102242697B1 (en) |
CN (1) | CN107889511B (en) |
AU (1) | AU2016260408B9 (en) |
BR (1) | BR112017024432B1 (en) |
CA (1) | CA2986001A1 (en) |
CL (1) | CL2017002875A1 (en) |
CY (1) | CY1124666T1 (en) |
DK (1) | DK3294929T3 (en) |
ES (1) | ES2880798T3 (en) |
HR (1) | HRP20211115T1 (en) |
HU (1) | HUE055614T2 (en) |
LT (1) | LT3294929T (en) |
MX (1) | MX2017014537A (en) |
PE (1) | PE20180151A1 (en) |
PL (1) | PL3294929T3 (en) |
PT (1) | PT3294929T (en) |
RS (1) | RS62200B1 (en) |
SI (1) | SI3294929T1 (en) |
UA (1) | UA124142C2 (en) |
WO (1) | WO2016183429A1 (en) |
Families Citing this family (15)
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RS61459B1 (en) | 2013-11-19 | 2021-03-31 | Aqua Metals Inc | Devices and methods for smelterless recycling of lead acid batteries |
CA2986001A1 (en) | 2015-05-13 | 2016-11-17 | Stephen R. Clarke | Closed loop systems and methods for recycling lead acid batteries |
PE20180144A1 (en) | 2015-05-13 | 2018-01-18 | Aqua Metals Inc | SYSTEMS AND METHODS FOR LEAD RECOVERY FROM LEAD ACID BATTERIES |
EP3294931A4 (en) | 2015-05-13 | 2018-12-26 | Aqua Metals Inc. | Electrodeposited lead composition, methods of production, and uses |
US10316420B2 (en) | 2015-12-02 | 2019-06-11 | Aqua Metals Inc. | Systems and methods for continuous alkaline lead acid battery recycling |
CN107268027A (en) * | 2017-06-23 | 2017-10-20 | 湘潭大学 | A kind of method and apparatus of the continuous rotary electrolysis of lead solution |
CN108767333B (en) * | 2018-05-28 | 2020-05-19 | 东南大学 | Cyclic production method of lead-acid battery |
CN108923078B (en) * | 2018-08-01 | 2020-06-02 | 广东英业达电子有限公司 | Energy storage lead-acid battery life-prolonging liquid and preparation method thereof |
EP3984091A4 (en) * | 2019-06-13 | 2023-06-28 | Aqua Metals Inc. | Systems and methods for aqueous recovery of lead from lead acid batteries with reduced electrolyte demand |
MX2022001408A (en) * | 2019-08-01 | 2022-04-11 | Aqua Metals Inc | Metal recovery from lead containing electrolytes. |
CN112259812B (en) * | 2020-12-22 | 2021-03-09 | 河南工学院 | Lead storage battery repairing agent and repairing method |
CN114606538B (en) * | 2022-01-24 | 2023-10-03 | 湘潭大学 | Waste lead plaster recycling method |
CN115094484A (en) * | 2022-06-12 | 2022-09-23 | 马光甲 | Process for treating waste lead storage battery by rotating cathode and four rows of anodes in sulfuric acid solution through continuous solid phase, ionic electrolysis, oxidation and mechanical separation |
FR3138740A1 (en) | 2022-08-08 | 2024-02-09 | Kemiwatt | Process for recycling aqueous posolyte from flow redox battery |
FR3138739A1 (en) | 2022-08-08 | 2024-02-09 | Kemiwatt | Process for recycling aqueous electrolyte based on quinone compounds from flow redox batteries |
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-
2016
- 2016-05-13 CA CA2986001A patent/CA2986001A1/en not_active Abandoned
- 2016-05-13 PE PE2017002422A patent/PE20180151A1/en unknown
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KR20180012778A (en) | 2018-02-06 |
PL3294929T3 (en) | 2021-10-25 |
AU2016260408B2 (en) | 2020-12-17 |
HRP20211115T1 (en) | 2021-10-15 |
PE20180151A1 (en) | 2018-01-18 |
EP3294929A4 (en) | 2018-10-31 |
HUE055614T2 (en) | 2021-12-28 |
AU2016260408B9 (en) | 2021-01-07 |
EP3294929B1 (en) | 2021-04-14 |
LT3294929T (en) | 2021-11-10 |
US20180355494A1 (en) | 2018-12-13 |
PT3294929T (en) | 2021-07-15 |
RS62200B1 (en) | 2021-08-31 |
UA124142C2 (en) | 2021-07-28 |
AU2016260408A1 (en) | 2018-01-04 |
CN107889511B (en) | 2020-07-14 |
JP6775006B2 (en) | 2020-10-28 |
WO2016183429A1 (en) | 2016-11-17 |
US10793957B2 (en) | 2020-10-06 |
BR112017024432B1 (en) | 2022-07-19 |
BR112017024432A2 (en) | 2018-11-27 |
MX2017014537A (en) | 2018-03-12 |
JP2018517065A (en) | 2018-06-28 |
CY1124666T1 (en) | 2022-07-22 |
DK3294929T3 (en) | 2021-07-12 |
CN107889511A (en) | 2018-04-06 |
EP3294929A1 (en) | 2018-03-21 |
KR102242697B1 (en) | 2021-04-20 |
ES2880798T3 (en) | 2021-11-25 |
CA2986001A1 (en) | 2016-11-17 |
SI3294929T1 (en) | 2021-11-30 |
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